Advise customers on substitution or modification of parts when identical replacements are not available.

The substitution of rolling friction for sliding friction results in a very considerable reduction in friction.

用滚动摩擦代替滑动摩擦,结果使摩擦大大减少.

Coach Ross made two substitutions in the second half.

罗斯教练在下半场两次换人。

Subrogation is the substitution of one person or thing for another.

代位行使是指由一个人或一件东西来代替另一个.

We use saccharin in substitution for sugar.

我们用糖精代替糖.

Substitution, No.3 for No.4.

换人,4号下, 3号上.

Show that it is possible to make the substitutional alloy brass.

试说明制造替代式合金黄铜.

The results show that Cu solubilizes in W and the substitutional solid solution is formed.

结果发现,铜固溶在钨中,并形成了置换固溶体.

Some impurities are substitutional or interstitial in behavior, but others can exist in either lattice position.

有些杂质是单纯的替代位或单纯的间隙位杂质, 但也有的可以在任一晶格位置存在.

The overall reaction is one of substitutions.

总反应是取代反应中的一种.

It is convenient to nondimensionalize this problem with the following substitutions.

利用下面的代换,便于使这个问题无量纲化.

Substitutions of human-made fibres have been made for natural fibres.

人造纤维代替品已取代了天然纤维.

It is always good to set additional players case of substitutions.

设置必要的替补球员总是不错的选择.

I have made the substitutions required in this book.

我在本书中已应需要作了改换.

Substitutions must occur at or within the team's substitution box.

替换必须发生在本队内的替换区.

A team is allowed a maximum of 6 substitutions per game.

每局允许最多6次换人.

Jos é's three substitutions, ending in a 3-4-1-2 formation, told their own story.

何塞的三个换人后,把阵形换成 3-4-1-2, 开始上演他们的进攻大战.

They allow no substitutions on the club luncheon.

规定午餐的套饭不得换菜.

The scale bar shows the number of substitutions per base.

标尺长度表明每个碱基发生0.05次置换.

Two substitutions ( ie of players ) were made during the match.

在比赛中换了两次人.

His substitutions are so bold yet almost always effective.

他所安排的替换是如此的大胆然而却差不多总是有效的.